Réorganisation

docs/06 - Corrélations multiples/scripts/plot_hexbin_explorations.py

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+# scripts/plot_hexbin_explorations.py
+from __future__ import annotations
+
+from pathlib import Path
+import sys
+
+PROJECT_ROOT = Path(__file__).resolve().parents[3]
+if str(PROJECT_ROOT) not in sys.path:
+    sys.path.insert(0, str(PROJECT_ROOT))
+
+from meteo.dataset import load_raw_csv
+from meteo.variables import VARIABLES_BY_KEY
+from meteo.plots import plot_hexbin_with_third_variable
+from meteo.correlation_presets import DEFAULT_HEXBIN_SCENARIOS
+
+
+CSV_PATH = Path("data/weather_minutely.csv")
+DOC_DIR = Path(__file__).resolve().parent.parent
+OUTPUT_DIR = DOC_DIR / "figures" / "hexbin_explorations"
+
+
+def main() -> None:
+    if not CSV_PATH.exists():
+        print(f"⚠ Fichier introuvable : {CSV_PATH}")
+        return
+
+    df = load_raw_csv(CSV_PATH)
+    print(f"Dataset minuté chargé : {CSV_PATH}")
+    print(f"  Lignes   : {len(df)}")
+    print(f"  Colonnes : {list(df.columns)}")
+    print()
+
+    for scenario in DEFAULT_HEXBIN_SCENARIOS:
+        var_x = VARIABLES_BY_KEY[scenario.key_x]
+        var_y = VARIABLES_BY_KEY[scenario.key_y]
+        var_color = VARIABLES_BY_KEY[scenario.key_color]
+
+        filename = scenario.filename
+        output_path = OUTPUT_DIR / filename
+
+        reduce_func = scenario.get_reduce_func()
+        reduce_label = scenario.get_reduce_label()
+
+        gridsize = scenario.gridsize
+        mincnt = scenario.mincnt
+
+        description = scenario.description
+        print(f"→ Hexbin {var_y.key} vs {var_x.key} (couleur = {var_color.key})")
+        print(f"   {description}")
+
+        plot_hexbin_with_third_variable(
+            df=df,
+            var_x=var_x,
+            var_y=var_y,
+            var_color=var_color,
+            output_path=output_path,
+            gridsize=gridsize,
+            mincnt=mincnt,
+            reduce_func=reduce_func,
+            reduce_func_label=reduce_label,
+            cmap="magma",
+        )
+        print(f"   ✔ Graphique enregistré : {output_path}")
+        print()
+
+    print("✔ Tous les graphiques hexbin ont été générés.")
+
+
+if __name__ == "__main__":
+    main()